Video shows Israeli 'knock on the roof' bombing tactic in Gaza

Israeli forces warn a Gaza family of an imminent attack on their home before pummeling it with two bombs, according to the Gazan al-Watania Media Agency. Vanessa Johnston reports.

http://www.wcsh6.com/video/3672287549001/1/Video-shows-Israeli-knock-on-the-roof-bombing-tactic-in-Gazahttp://cdn.newslook.com/2b/2b17da05c576e810e29c98813733d59a/images/frame_ext.jpgVideo shows Israeli 'knock on the roof' bombing tactic in GazaIsraeli forces warn a Gaza family of an imminent attack on their home before pummeling it with two bombs, according to the Gazan al-Watania Media Agency. Vanessa Johnston reports.Gaza CitynewslookWorldIsraelVanessa Johnston01:25